Man accused of killing ex-girlfriend and baby by shoving them off 15th floor balcony smiles as onlookers shout him down: 'COWARD'

A smiling Angel Carrasco, 31, was escorted by police in New York City where bystanders shouted him down. 

A smiling Angel Carrasco, 31, was escorted by police in New York City where bystanders shouted him down. Carrasco was arrested after allegedly killing his ex-girlfriend Nathaly Rarmirez and her 8-month-old child Angel Novalty Carrasco-Ramirezby throwing them off a 15th floor balcony.